Research on Envelope Energy-Saving Reconstruction of Existing Residential Building- A case study of a residence for the winter Olympian in Chongli
- 10.2991/msam-18.2018.27How to use a DOI?
- existing residential building; energy-saving reconstruction; energy calculation; economic evaluation
Design standard for energy efficiency of residential buildings (75% energy-saving) " DB13 (J) 63 and “Design standard for energy efficiency of passive low-energy residential buildings” DB13 (J)/T177 of Hebei province were issued in 2015. Both provides theoretical support for energy-saving design and reconstruction of residential buildings for "zero carbon Olympic" in 2022. Taking Chonghehuayuan, a residence for winter Olympian, as an example, this study proposed several reconstruction schemes and simulated energy consumption with DesignBuilder separately. Finally, suggestions were given according to energy saving contribution rate and economic evaluation. The results reveal that (1) the effect of envelope energy-saving reconstruction is not obvious with the improvement of the energy-saving target and that (2) if the envelop reaches the standard of passive buildings, 22% energy will be saved and incremental cost will be recouped within 7 years.
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yibing Xue AU - Bing Tang AU - Hong Zhang AU - Jie Li PY - 2018/07 DA - 2018/07 TI - Research on Envelope Energy-Saving Reconstruction of Existing Residential Building- A case study of a residence for the winter Olympian in Chongli BT - Proceedings of the 2018 3rd International Conference on Modelling, Simulation and Applied Mathematics (MSAM 2018) PB - Atlantis Press SP - 119 EP - 123 SN - 1951-6851 UR - https://doi.org/10.2991/msam-18.2018.27 DO - 10.2991/msam-18.2018.27 ID - Xue2018/07 ER -